Bathroom renovation involves careful planning and attention to detail, especially when it comes to structural work, waterproofing, electrical systems, and the selection of sanitary products. As reported by Beijing News journalist Li Feishe, a well-constructed bathroom not only enhances comfort but also ensures long-term safety.
Due to high humidity and frequent water exposure, the bathroom is one of the most critical areas in home decoration. It requires special care in both construction and material choices. Unlike other rooms, the unique environment of a bathroom increases the risk of hidden dangers, such as leaks, electrical faults, and structural issues. Therefore, every step of the process must be carefully considered to eliminate potential risks.
**Foundation Engineering**
1. **New Wall Structure and Cracking Prevention**
When constructing new walls, it’s essential to ensure a strong connection with the existing structure. To prevent cracks, wire mesh should be added during surface plastering. It’s recommended to wait at least 7 days before proceeding with further work, allowing the new wall to settle and reduce the risk of future delamination or movement.
*Tip:* Failing to reinforce the connection can lead to cracks between old and new walls, which may cause water damage and tile detachment.
2. **Waterproofing Reinforcement in Key Areas**
The most vulnerable parts of the bathroom are the floor and the shower walls. If the shower area isn’t fully enclosed, waterproofing should extend up to 1.8 meters on the walls. Pay special attention to corners, pipe joints, and drains—these are common weak points. Use non-woven brush-on waterproof paint to reinforce these areas and prevent cracks from spreading.
*Tip:* Avoid sharp right angles in corners; instead, use rounded edges to prevent thin spots in the waterproof layer. Always apply the waterproof coating horizontally for better coverage.
3. **Water Pipeline Renovation**
It’s best to completely replace the water pipes rather than making partial repairs. When connecting old and new PPR pipes, avoid thermal welding if possible. If necessary, use proper joints to prevent leaks. Buried pipes should have minimal joints, and any connections should be accessible for inspection.
*Tip:* Never install joints inside walls or floors. Keep them visible so they can be easily checked and repaired if needed.
4. **Electrical Safety Considerations**
The bathroom is a high-electricity area, so it’s crucial to have a dedicated circuit. Mixing circuits can lead to overloads and safety hazards. Appliances like electric water heaters require separate circuits for better control and faster troubleshooting in case of a fault.
*Tip:* Choose the correct leakage protector based on the total power of connected devices. Avoid using oversized or undersized ones, as they can cause short circuits or leave safety gaps.
**Product Selection**
5. **Tiles: Waterproof and Non-Slip**
Select high-density tiles for better waterproofing and durability. For the floor, prioritize anti-slip properties. Try stepping on the tile and wetting it to test its grip. Tiles with patterns or texture offer better traction. If using polished tiles, check if an anti-slip agent has been added.
*Tip:* Stronger tiles resist cracking and peeling, reducing the risk of injury from falling pieces.
6. **Smart Toilet Covers: Leak-Proof and Safe**
Modern smart toilets often come with multiple leak-proof features. Ensure the product has proper certifications and uses flame-retardant materials. Smart toilet covers contain electrical components, so quality is key to avoid electrical hazards.
*Tip:* Proper ventilation is essential to prevent moisture buildup, which can damage electronic components.
7. **Shower Enclosures: High-Quality Tempered Glass**
Tempered glass used in showers is tested for impact resistance. However, it can still break unexpectedly. Opt for tempered glass with additional reinforcement, such as adhesive or silk lining. For families with elderly members, consider adding grab bars or seating options to improve safety.
*Tip:* Long showers in humid conditions can cause dizziness or hypoxia. A well-ventilated bathroom helps reduce this risk.
**Expert Advice**
As advised by Xu Dejiang, R&D Manager at Bologna Engineering Department, thorough planning and professional execution are vital for a safe and functional bathroom. This edition was written by Beijing News reporter Li Feishe.
Wear-Resistant Ball Valve,Wear Resistant Ball Valve,High Hardness Wear-Resistant Ball Valve,Ball Valve With Pressure Relief
Chongqing Xingjida Import and Export Trade Co., Ltd. , https://www.xjdvalve.com